DtEnvBoundingCallback.h

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/*******************************************************************************
** Copyright (c) 2019 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#include <osg/BoundingSphere>
#include <osg/Node>

namespace makVrv
{
   class DtDe;
   class DtOsgRenderer;

   struct DtEnvBoundingCallback : public osg::Node::ComputeBoundingSphereCallback
   {
   public:
      DtEnvBoundingCallback(DtDe& de, DtOsgRenderer& renderer);
      virtual osg::BoundingSphere computeBound(const osg::Node& node) const;
   
      mutable bool myWasCalculated;
      mutable float myTimeSpentThisFrame;
   protected:
      DtOsgRenderer& myRenderer;
      DtDe& myDe;
   };
}